138852076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4051}}^1$

素因数の和:4126

約数の個数: 48

約数和(自身を含む): 285909120

約数和(自身を除く): 147057044

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 164, 209, 418, 451, 779, 836, 902, 1558, 1804, 3116, 4051, 8102, 8569, 16204, 17138, 34276, 44561, 76969, 89122, 153938, 166091, 178244, 307876, 332182, 664364, 846659, 1693318, 1827001, 3155729, 3386636, 3654002, 6311458, 7308004, 12622916, 34713019, 69426038, 138852076]

約数ペア:

[(1, 138852076), (2, 69426038), (4, 34713019), (11, 12622916), (19, 7308004), (22, 6311458), (38, 3654002), (41, 3386636), (44, 3155729), (76, 1827001), (82, 1693318), (164, 846659), (209, 664364), (418, 332182), (451, 307876), (779, 178244), (836, 166091), (902, 153938), (1558, 89122), (1804, 76969), (3116, 44561), (4051, 34276), (8102, 17138), (8569, 16204)]